<template>
  <div class="dialog-form">
    <el-form ref="menuRef" :model="form" :rules="rules" label-width="100px">
      <el-row :gutter="36">
        <el-col :span="24">
          <el-form-item label="上级菜单">
            <el-tree-select
              v-model="form.parentId"
              :data="menuOptions"
              :props="{ value: 'menuId', label: 'menuName', children: 'children' }"
              value-key="menuId"
              placeholder="选择上级菜单"
              check-strictly
            />
          </el-form-item>
        </el-col>
        <el-col :span="24">
          <el-form-item label="菜单类型" prop="menuType">
            <el-radio-group v-model="form.menuType">
              <el-radio value="M">目录</el-radio>
              <el-radio value="C">菜单</el-radio>
              <el-radio value="F">按钮</el-radio>
            </el-radio-group>
          </el-form-item>
        </el-col>
        <el-col :span="24" v-if="form.menuType != 'F'">
          <el-form-item label="菜单图标" prop="icon">
            <el-popover
              placement="bottom-start"
              :width="540"
              trigger="click"
            >
              <template #reference>
                <el-input v-model="form.icon" placeholder="点击选择图标" @blur="showSelectIcon" readonly>
                  <template #prefix>
                    <svg-icon
                      v-if="form.icon"
                      :icon-class="form.icon"
                      class="el-input__icon"
                      style="height: 32px;width: 16px;"
                    />
                    <el-icon v-else style="height: 32px;width: 16px;"><search /></el-icon>
                  </template>
                </el-input>
              </template>
              <icon-select ref="iconSelectRef" @selected="selected" :active-icon="form.icon" />
            </el-popover>
          </el-form-item>
        </el-col>
        <el-col :span="12">
          <el-form-item label="菜单名称" prop="menuName">
            <el-input v-model="form.menuName" placeholder="请输入菜单名称" />
          </el-form-item>
        </el-col>
        <el-col :span="12">
          <el-form-item label="显示排序" prop="orderNum">
            <el-input-number v-model="form.orderNum" controls-position="right" :min="0" :step="1" :precision="0" />
          </el-form-item>
        </el-col>
        <el-col :span="12" v-if="form.menuType != 'F'">
          <el-form-item>
            <template #label>
              <span>
                <el-tooltip content="选择是外链则路由地址需要以`http(s)://`开头" placement="top">
                  <el-icon><question-filled /></el-icon>
                </el-tooltip>是否外链
              </span>
            </template>
            <el-radio-group v-model="form.isFrame">
              <el-radio value="0">是</el-radio>
              <el-radio value="1">否</el-radio>
            </el-radio-group>
          </el-form-item>
        </el-col>
        <el-col :span="12" v-if="form.menuType != 'F'">
          <el-form-item prop="path">
            <template #label>
              <span>
                <el-tooltip content="访问的路由地址，如：`user`，如外网地址需内链访问则以`http(s)://`开头" placement="top">
                  <el-icon><question-filled /></el-icon>
                </el-tooltip>
                路由地址
              </span>
            </template>
            <el-input v-model="form.path" placeholder="请输入路由地址" />
          </el-form-item>
        </el-col>
        <el-col :span="12" v-if="form.menuType == 'C'">
          <el-form-item prop="component">
            <template #label>
              <span>
                <el-tooltip content="访问的组件路径，如：`system/user/index`，默认在`views`目录下" placement="top">
                  <el-icon><question-filled /></el-icon>
                </el-tooltip>
                组件路径
              </span>
            </template>
            <el-input v-model="form.component" placeholder="请输入组件路径" />
          </el-form-item>
        </el-col>
        <el-col :span="12" v-if="form.menuType != 'M'">
          <el-form-item>
            <el-input v-model="form.perms" placeholder="请输入权限标识" maxlength="100" />
            <template #label>
              <span>
                <el-tooltip content="控制器中定义的权限字符，如：@PreAuthorize(`@ss.hasPermi('system:user:list')`)" placement="top">
                  <el-icon><question-filled /></el-icon>
                </el-tooltip>
                权限字符
              </span>
            </template>
          </el-form-item>
        </el-col>
        <el-col :span="12" v-if="form.menuType == 'C'">
          <el-form-item>
            <el-input v-model="form.query" placeholder="请输入路由参数" maxlength="255" />
            <template #label>
              <span>
                <el-tooltip content='访问路由的默认传递参数，如：`{"id": 1, "name": "ry"}`' placement="top">
                  <el-icon><question-filled /></el-icon>
                </el-tooltip>
                路由参数
              </span>
            </template>
          </el-form-item>
        </el-col>
        <el-col :span="12" v-if="form.menuType == 'C'">
          <el-form-item>
            <template #label>
              <span>
                <el-tooltip content="选择是则会被`keep-alive`缓存，需要匹配组件的`name`和地址保持一致" placement="top">
                  <el-icon><question-filled /></el-icon>
                </el-tooltip>
                是否缓存
              </span>
            </template>
            <el-radio-group v-model="form.isCache">
              <el-radio value="0">缓存</el-radio>
              <el-radio value="1">不缓存</el-radio>
            </el-radio-group>
          </el-form-item>
        </el-col>
        <el-col :span="12" v-if="form.menuType != 'F'">
          <el-form-item>
            <template #label>
              <span>
                <el-tooltip content="选择隐藏则路由将不会出现在侧边栏，但仍然可以访问" placement="top">
                  <el-icon><question-filled /></el-icon>
                </el-tooltip>
                显示状态
              </span>
            </template>
            <el-radio-group v-model="form.visible">
              <el-radio
                v-for="dict in sys_show_hide"
                :key="dict.value"
                :value="dict.value"
              >{{ dict.label }}</el-radio>
            </el-radio-group>
          </el-form-item>
        </el-col>
        <el-col :span="12">
          <el-form-item>
            <template #label>
              <span>
                <el-tooltip content="选择停用则路由将不会出现在侧边栏，也不能被访问" placement="top">
                  <el-icon><question-filled /></el-icon>
                </el-tooltip>
                菜单状态
              </span>
            </template>
            <el-radio-group v-model="form.status">
              <el-radio
                v-for="dict in sys_normal_disable"
                :key="dict.value"
                :value="dict.value"
              >{{ dict.label }}</el-radio>
            </el-radio-group>
          </el-form-item>
        </el-col>
      </el-row>
    </el-form>
    <div class="dialog-footer">
      <el-button @click="onCancel">取消</el-button>
      <el-button type="primary" @click="onConfirm">确认</el-button>
    </div>
  </div>
</template>

<script setup>
import { addMenu, getMenu, listMenu, updateMenu } from "@/api/system/menu"
import SvgIcon from "@/components/SvgIcon"
import IconSelect from "@/components/IconSelect"
const { proxy } = getCurrentInstance()
const { sys_show_hide, sys_normal_disable } = proxy.useDict("sys_show_hide", "sys_normal_disable")

const menuRef = ref()
const emits = defineEmits(['cancel', 'confirm'])

const form = ref({
  menuId: undefined,
  parentId: 0,
  menuName: undefined,
  icon: undefined,
  menuType: "M",
  orderNum: undefined,
  isFrame: "1",
  isCache: "0",
  visible: "0",
  status: "0"
})
const rules = {
  menuName: [{ required: true, message: "菜单名称不能为空", trigger: "blur" }],
  orderNum: [{ required: true, message: "菜单顺序不能为空", trigger: "blur" }],
  path: [{ required: true, message: "路由地址不能为空", trigger: "blur" }]
}
const iconSelectRef = ref(null)
const menuOptions = ref([])

const pageInit = async (row, type) => {
  // type：1新增  2编辑
  getTreeselect()
  if (type === 1) {
    if (row && row.menuId) {
      form.value.parentId = row.menuId
    } else {
      form.value.parentId = 0
    }
  } else {
    getMenu(row.menuId).then(response => {
      form.value = response.data
    })
  }
}

/** 查询菜单下拉树结构 */
function getTreeselect() {
  menuOptions.value = []
  listMenu().then(response => {
    const menu = { menuId: 0, menuName: "主类目", children: [] }
    menu.children = proxy.handleTree(response.data, "menuId")
    menuOptions.value.push(menu)
  })
}

/** 展示下拉图标 */
function showSelectIcon() {
  iconSelectRef.value.reset();
}

/** 选择图标 */
function selected(name) {
  form.value.icon = name;
}

const onCancel = () => {
  emits('cancel')
}

const onConfirm = () => {
  menuRef.value.validate(valid => {
    if (valid) {
      if (form.value.menuId) {
        updateMenu(form.value).then(response => {
          proxy.$modal.msgSuccess("修改成功")
          menuRef.value.resetFields()
          emits('confirm')
        });
      } else {
        addMenu(form.value).then(response => {
          proxy.$modal.msgSuccess("新增成功")
          menuRef.value.resetFields()
          emits('confirm')
        })
      }
    }
  });
}

defineExpose({
  pageInit
})

</script>

<style lang="scss" scoped>

</style>